package com.yidu.t299.service.chr;

import com.yidu.t299.domain.chr.Grades;

import java.util.List;

public interface GradesBiz {
    List<Grades> selectByLesson(int rows, int page, String condition);
    int selectByStudentName(int studentId,int lessonId);
    String getCondition(String studentName,String className);
    int selectSumlesson(int studentId);
}
